CN103857199A - Axial rotation device of BGA rework station pickup assembly - Google Patents
Axial rotation device of BGA rework station pickup assembly Download PDFInfo
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- CN103857199A CN103857199A CN201210511187.2A CN201210511187A CN103857199A CN 103857199 A CN103857199 A CN 103857199A CN 201210511187 A CN201210511187 A CN 201210511187A CN 103857199 A CN103857199 A CN 103857199A
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- bga
- picking
- rotating shaft
- assembly
- block
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Abstract
The invention discloses an axial rotation device of a BGA rework station pickup assembly. The axial rotation device comprises a pickup assembly driven rotary disc, a connecting rod, a lead screw, a displacement block, a main rotary disc, a rotary shaft, a driving plate, a driving rod, a pickup head, a pickup head installation base, a BGA pickup assembly supporting block, a rotary shaft fixing disc and a gas guide tube. The rotary shaft fixing disc is arranged on the BGA pickup assembly supporting block, the upper end of the rotary shaft is connected with the rotary shaft fixing disc, the lead screw is fixed to the BGA pickup assembly supporting block, the displacement block is fixed to the lead screw, the upper end of the driving rod is connected with the displacement block, the lower end of the driving rod is connected with the driving plate, the main rotary disc is installed on the rotary shaft, the upper end of the connecting rod is connected with the main rotary disc, the lower end of the connecting rod is fixed to the pickup assembly driven rotation disc, the pickup head installation base is fixed to the driven rotary disc, the lower end of the gas guide tube penetrates through the driven rotary disc, and the upper end of the gas guide tube penetrates through the main rotary disc. The axial rotation device is convenient to adjust, flexible to displace, accurate in positioning and small in workpiece gap.
Description
Technical field
The present invention relates to a kind of axial rotating device, especially relate to the axial rotating device of a kind of BGA reclamation work station picking up assembly.
Background technology
Along with scientific and technical development, large scale integrated circuit is application widely in all trades and professions, and soldered elements region chip on integrated circuit pcb board, integrated, the element of welding becomes increasingly complex, the element of a lot of PCB all adopts the method for packing of BGA, its advantage is that package area is little, and pin is many, powerful, cost is low.But its shortcoming is also clearly, adopt exactly the pcb board of BGA welding method, one of them little chip breaks down, just may cause scrapping of monoblock PCB welded plate, repair as wanted and must adopt identical method for packing, therefore arise at the historic moment in BGA reclamation work station, transfer to and adopt the pcb board of BGA encapsulation technology to reprocess, control cost greatly, and waste, extend the useful life of pcb board, and the location of pcb board in BGA reclamation work station and fixing be also a complicated process, because PCB adopts the components and parts of BGA encapsulation technology, pin is more, just cause the position error must be very little, and can not have loosening.
There is complex structure, design unreasonable and use inconvenient shortcoming in the axial rotating device of existing BGA reclamation work station picking up assembly, manufacturing cost is high simultaneously, and result of use is not good.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, the axial rotating device of a kind of BGA reclamation work station picking up assembly is provided, it is simple in structure, reasonable in design and result of use is good, solve the problem of BGA picking up assembly adjustment of displacement, simultaneously easily manufactured, low cost of manufacture, is used easy to operate.
For achieving the above object, the technical solution used in the present invention is: the axial rotating device of a kind of BGA reclamation work station picking up assembly, is characterized in that: comprise the driven rotating disk of picking up assembly, connecting rod, leading screw, displaced block, main turntable, rotating shaft, drive plate, driven rod, pick-up head, pick-up head mount pad, BGA picking up assembly back-up block, rotating shaft fixed disk, top rotary table, trip bolt, fastener hole and gas guide pipe, described top rotary table is arranged on rotating shaft fixed disk, described rotating shaft fixed disk is arranged on BGA picking up assembly back-up block and by the trip bolt that is arranged in fastener hole and fixes, the upper end of described rotating shaft is fixedly connected with rotating shaft fixed disk, described leading screw is fixed on BGA picking up assembly back-up block by the screwed hole being arranged on BGA picking up assembly back-up block, described displaced block is fixed on leading screw by screw thread, the upper end of described driven rod is connected with displaced block, the lower end of described driven rod is connected with driving plate, described main turntable is arranged on rotating shaft by bearing, the upper end of described connecting rod is fixedly connected with main turntable, the lower end of described connecting rod is fixed on the driven rotating disk of picking up assembly, described pick-up head mount pad is fixed on driven rotating disk, described pick-up head is arranged on pick-up head mount pad, the lower end of described gas channeling pipe is through driven rotating disk, the upper end of described gas channeling pipe is through main turntable.
The axial rotating device of above-mentioned a kind of BGA reclamation work station picking up assembly, is characterized in that: described rotating shaft fixed disk is disk.
The present invention compared with prior art has the following advantages:
1, the present invention is simple in structure, reasonable in design and result of use is good, has solved the problem of BGA picking up assembly adjustment of displacement.
2, the present invention can adjust BGA picking up assembly by adjustment rotating threaded shaft to do axial rotatablely moving, facilitate picking up assembly device to aim at bga chip, easy to adjust, displacement is flexible, registration, the advantages such as workpiece gap is little, for PCB rewelding termination process provide be more convenient for operation platform, for popularization and the use at BGA reclamation work station have important effect.
3, the present invention is easily manufactured, and low cost of manufacture is used easy to operate.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the annexation schematic diagram of leading screw of the present invention, displaced block, drive plate, driven rod, rotating shaft fixed disk and driven rotating disk.
Description of reference numerals:
1-rotating shaft fixed disk; 2-top rotary table; 3-trip bolt;
4-main turntable; 5-fastener hole; 6-rotating shaft;
7-gas channeling pipe; 8-drive plate; 9-driven rod;
10-displaced block; 11-BGA picking up assembly back-up block;
12-leading screw; 14-pick-up head; 15-pick-up head mount pad;
The driven rotating disk of 16-picking up assembly; 17-connecting rod.
Embodiment
As depicted in figs. 1 and 2, the present invention includes the driven rotating disk 16 of picking up assembly, connecting rod 17, leading screw 12, displaced block 10, main turntable 4, rotating shaft 6, drive plate 8, driven rod 9, pick-up head 14, pick-up head mount pad 15, BGA picking up assembly back-up block 11, rotating shaft fixed disk 1, top rotary table 2, trip bolt 3, fastener hole 5 and gas guide pipe 7, described top rotary table 2 is arranged on rotating shaft fixed disk 1, described rotating shaft fixed disk 1 is arranged on BGA picking up assembly back-up block 11 and by the trip bolt 3 that is arranged in fastener hole 5 and fixes, the upper end of described rotating shaft 6 is fixedly connected with rotating shaft fixed disk 1, described leading screw 12 is fixed on BGA picking up assembly back-up block 11 by the screwed hole being arranged on BGA picking up assembly back-up block 11, described displaced block 10 is fixed on leading screw 12 by screw thread, the upper end of described driven rod 9 is connected with displaced block 10, the lower end of described driven rod 9 is connected with driving plate 8, described main turntable 4 is arranged on rotating shaft 6 by bearing, the upper end of described connecting rod 17 is fixedly connected with main turntable 4, the lower end of described connecting rod 17 is fixed on the driven rotating disk 16 of picking up assembly, described pick-up head mount pad 15 is fixed on driven rotating disk 16, described pick-up head 14 is arranged on pick-up head mount pad 15, the lower end of described gas channeling pipe 7 is through driven rotating disk 16, the upper end of described gas channeling pipe 7 is through main turntable 4.
As shown in Figure 1, described rotating shaft fixed disk 1 is disk.
When use, BGA picking up assembly back-up block 11 is fixed on the head mounting bracket of BGA reclamation work platform, the upper end of gas channeling pipe 7 is connected with snorkel, manual adjustments leading screw 12 rotates, leading screw 12 drives displaced block 10 to move, displaced block is attached thereto the driven rod 9 connecing for 10 times and does directions X and move, thereby rotates by driving plate to promote main turntable 4, then drives the rotation of whole picking up assembly by connecting rod 17.To sum up, the present invention can adjust BGA picking up assembly by adjustment rotating threaded shaft to do axial rotatablely moving, facilitate picking up assembly device to aim at bga chip, easy to adjust, displacement is flexible, registration, the advantage such as workpiece gap is little, for PCB rewelding termination process provide be more convenient for operation platform, for popularization and the use at BGA reclamation work station have important effect.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection range of technical solution of the present invention.
Claims (2)
1. the axial rotating device of a BGA reclamation work station picking up assembly, it is characterized in that: comprise the driven rotating disk of picking up assembly (16), connecting rod (17), leading screw (12), displaced block (10), main turntable (4), rotating shaft (6), drive plate (8), driven rod (9), pick-up head (14), pick-up head mount pad (15), BGA picking up assembly back-up block (11), rotating shaft fixed disk (1), top rotary table (2), trip bolt (3), fastener hole (5) and gas guide pipe (7), described top rotary table (2) is arranged on rotating shaft fixed disk (1), described rotating shaft fixed disk (1) is arranged on BGA picking up assembly back-up block (11) above and fixes by the trip bolt (3) that is arranged in fastener hole (5), the upper end of described rotating shaft (6) is fixedly connected with rotating shaft fixed disk (1), described leading screw (12) is fixed on BGA picking up assembly back-up block (11) by the screwed hole being arranged on BGA picking up assembly back-up block (11), described displaced block (10) is fixed on leading screw (12) by screw thread, the upper end of described driven rod (9) is connected with displaced block (10), the lower end of described driven rod (9) is connected with driving plate (8), described main turntable (4) is arranged on rotating shaft (6) by bearing, the upper end of described connecting rod (17) is fixedly connected with main turntable (4), the lower end of described connecting rod (17) is fixed on the driven rotating disk of picking up assembly (16), described pick-up head mount pad (15) is fixed on driven rotating disk (16), described pick-up head (14) is arranged on pick-up head mount pad (15), the lower end of described gas channeling pipe (7) is through driven rotating disk (16), the upper end of described gas channeling pipe (7) is through main turntable (4).
2. according to the axial rotating device of a kind of BGA reclamation work claimed in claim 1 station picking up assembly, it is characterized in that: described rotating shaft fixed disk (1) is disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210511187.2A CN103857199A (en) | 2012-11-30 | 2012-11-30 | Axial rotation device of BGA rework station pickup assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210511187.2A CN103857199A (en) | 2012-11-30 | 2012-11-30 | Axial rotation device of BGA rework station pickup assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103857199A true CN103857199A (en) | 2014-06-11 |
Family
ID=50864267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210511187.2A Pending CN103857199A (en) | 2012-11-30 | 2012-11-30 | Axial rotation device of BGA rework station pickup assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103857199A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567201A (en) * | 2017-10-26 | 2018-01-09 | 肇庆市高新区晓靖科技有限公司 | A kind of BGA repair workstations hot-blast spray nozzle |
-
2012
- 2012-11-30 CN CN201210511187.2A patent/CN103857199A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567201A (en) * | 2017-10-26 | 2018-01-09 | 肇庆市高新区晓靖科技有限公司 | A kind of BGA repair workstations hot-blast spray nozzle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |